MULE-6843: Fixing bug handling null state parameters
MULE-6843: Removing MuleVersionChecker in favor of MuleVersion class added to mule-commons
ION-2548: Restoring event before sending notification and setting event in request context to spare CH the need of a listener
DEVKIT-361: Making doProcess() in MessageSources non-final since intercepting ones need it also
Merge branch 'mule-3.5.0-201307' of github.com:mulesoft/mule into mule-3.5.0-201307